37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
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/*
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* include/linux/keycombo.h - platform data structure for keycombo driver
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*
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* Copyright (C) 2014 Google, Inc.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef _LINUX_KEYCOMBO_H
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#define _LINUX_KEYCOMBO_H
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#define KEYCOMBO_NAME "keycombo"
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/*
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* if key_down_fn and key_up_fn are both present, you are guaranteed that
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* key_down_fn will return before key_up_fn is called, and that key_up_fn
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* is called iff key_down_fn is called.
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*/
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struct keycombo_platform_data {
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void (*key_down_fn)(void *);
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void (*key_up_fn)(void *);
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void *priv;
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int key_down_delay; /* Time in ms */
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int *keys_up;
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int keys_down[]; /* 0 terminated */
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};
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#endif /* _LINUX_KEYCOMBO_H */
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